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EU EN 1.8983 在淬火和回火或沉淀硬化条件制成的钢板和宽扁钢的高屈服强度结构钢 - 第2部分:淬火和回火钢的交货条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.8983 / 1.8983
Category Grade Standard Region/Area Standard Content
Metals 1.8983 EN 10137-2 EU 在淬火和回火或沉淀硬化条件制成的钢板和宽扁钢的高屈服强度结构钢 - 第2部分:淬火和回火钢的交货条件

Chemical composition(mass fraction)(wt.%) of the 1.8983

Element Min Max Similar

Mechanical Properties of steel grade 1.8983

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
852 (≥) 275 (≥) 13 13 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade 1.8983

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
12 - -     0.21 -  
678 766 - 33.3 312   -  
882 - 21 41.2   311 222

Heat Treatment of steel grade 1.8983

Heat treated : 1117°C - 1999°C

Technological Curves of steel grade 1.8983

Cross Reference Table (Equivalent Grade) of 1.8983

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